[China's super-hard materials network news] financial resources rolling up to Sanjiang, business booming all over the world. On November 21st, the opening ceremony of Henan Bo Rui New Materials Co., Ltd. was held in the new site of Zhengzhou High-tech Industrial Development Zone. Many super-hard.....

The differential pressure sensor is characterized by ultra-sensitivity and stable offset. The chip is based on thermal gas flow measurement and incorporates a microfluidic channel. This very narrow microfluidic channel reduces the flow rate of the incoming gas. The extremely l.....

  For the old greenhouse, the most prominent problem is soil salinization, and the most prominent cause of soil salinization is the long-term, large-scale application of chemical fertilizer by vegetable farmers. The old shed has poor heat preservation, and it is prone to root injury after enterin.....

Infrared lamp installation precautions 1. Debugging infrared lamps must be performed at night. The infrared beam illumination position is adjusted at night through an imaging device such as a monitor. And can effectively adjust the lens aperture settings. 2. The infrared light can't directly f.....

Polyvinyl chloride itself has a chlorine atom because it has a chlorine atom, so it has its own flame retardant effect. However, when a large amount of plasticizer is added to polyvinyl chloride to make it a soft PVC, it is very flame-retardant. necessary. It should be emphasized here that, in add.....

Nowadays, many owners want to carry out renovation works before the festival, which leads to the shortage of workers before the holiday. The industry reminds consumers that it is best to know whether the home improvement company has a fixed decoration team before signing a contract with the ho.....

LEDs labeled with "low carbon" and "environmental protection" are changing our lives, and market awareness is getting higher and higher. In the future, a variety of substrate materials will compete on the same stage, with sapphire and silicon materials having the highest market s.....